Single Turbo Coyote Idle hunting help

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Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 3:28 pm

manual 2014 mustang gt 5.0l
single turbo
7-15 psi
11.0:1 compression
e85
fuel injector clinic 1000cc injectors
walbro 450lph pump
returnless system
stock maf 3.5inch tube
boss 302 intake manifold
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thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Wed Dec 09, 2020 3:44 pm

why do you have spark disabled / clipped all set really low ?

why did you rape all the idle air stuff? all that can be set back to stock

in any case it should fire up and run with the fuel in the ballpark
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decipha
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Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 4:15 pm

not sure which table pcm was going to use so i set it all same and low for base tune and okay ill do that and check it
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 5:05 pm

decipha wrote:why do you have spark disabled / clipped all set really low ?

why did you rape all the idle air stuff? all that can be set back to stock

in any case it should fire up and run with the fuel in the ballpark




IT DIDNT HELP
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 5:08 pm

decipha wrote:why do you have spark disabled / clipped all set really low ?

why did you rape all the idle air stuff? all that can be set back to stock

in any case it should fire up and run with the fuel in the ballpark
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thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Wed Dec 09, 2020 5:13 pm

that verifies it

you need to manually dial in the injectors
User avatar
decipha
Tooner
 
Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 5:31 pm

decipha wrote:that verifies it

you need to manually dial in the injectors



look at this and see if u can tell anything from this
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 5:32 pm

here is a data log
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thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 5:33 pm

zip format
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thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Wed Dec 09, 2020 8:55 pm

your alternator isn't working

log is useless your not logging the widebands nor the stft or ltft
User avatar
decipha
Tooner
 
Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 09, 2020 11:35 pm

ii am logging widebands do you not see lamda lmao and rear o2 are disabled i dont have any so im not going to monitor ltft
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Thu Dec 10, 2020 5:03 am

thats not the widebands your logging its the afr conmanded your logging

measured afr is the widebands

rear o2s have nothing to do with tire pressure any more than they do with long term fuel trims so i have no idea what relation your making there

long term correction is the saved wideband corrections

you should not disable the rear o2s either they correct any wideband drift and can only help
User avatar
decipha
Tooner
 
Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Thu Dec 10, 2020 11:50 am

i didnt relate tire pressure to anything lmao??? ill turn the rear o2 back on even though they dont exist and ill log afr
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 23, 2020 3:37 am

hows this for a starting point again?
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thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Wed Dec 23, 2020 10:15 am

u rly need a pro tune
User avatar
decipha
Tooner
 
Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia

Re: Single Turbo Coyote Idle hunting help

Unread postby thatslowcoyote » Wed Dec 23, 2020 12:12 pm

Why because I'm new to this ? I'm not stupid I have a
IT job I'm just new to tuning everyone starts
Somewhere
thatslowcoyote
General Poster
 
Posts: 11
Joined: Wed Dec 09, 2020 3:22 pm
Name: Reece
Vehicle Information: 2014 ford mustang gt 5.0l
11.0:1 compression
manual trans
stock cams
7-15 psi
strat code is fpfd32a
SINGLE TURBO
1000cc fuel injector clinic injectors
walbro 450lph pump
stock maf 3.5 inch tube
boss intake

im using sct advantage to tune with

Re: Single Turbo Coyote Idle hunting help

Unread postby decipha » Wed Dec 23, 2020 1:18 pm

IT job is irrelevant to tuning. You need to know alot more than IT as its a mechanical engine your controlling.

You personally need a pro to look over the engine as there are several things your saying that are wrong.

to clarify from before
1st major hurdle is your not logging widebands.
stft and ltft are from the widebands has nothing to do with rear o2s
you should never disable the rear o2s as they correct the widebands

By the changes in your tune its obvious you dont understand all the algorithms and what the effects of your changes are. Thats only second to the mechanical changes.

A turbo coyote is not the ideal scenario for learning to tune. Especially since you will have to manually dial in the injectors. Most pro tuners cannot do it either.

Best thing to do is go back to a stock tune. Leave timing stock since the engines stock and reduce the timing in boost only.

Command .78 lambda at wot.

Throw in your injector and maf data.

Dial in the maf then once its dialed in youll have to see how it trends to then dial in the injectors.
User avatar
decipha
Tooner
 
Posts: 20916
Joined: Mon Jul 15, 2013 5:29 pm
Location: New Orleans, LA
Name: Michael Decipha Ponto
Vehicle Information: Supercoupin' x10
90 (4x 5spds) - Dante, Ruby, Daja, Ava
91 4r70w swap - Skarlett
92 (2x) 5spd & auto - Bianqa, Andrea
93 auto - Danika
94 5spd Rionda
95 auto Aisha
Other Vehicle(s): Others:
95 Beretta - Delores
00 Lincoln LS - Luanda
08 Grand Prix - Tara
98 Camaro SS - Bounquisha
02 Harley F-150 - Sasasha
00 Explorer 5L - Bernyce
03 Marauder - DyShyKy
07 GMC 2500HD 6L - Veranafer
06 Chrysler 300 AWD - Sharifa
12 Explorer - Rystacia


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